Suzhou Unite Precision Technology Co., Ltd.
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Lighter Moving Coils Direct Drive Voice Coil Motor For Fast Mirror Control
Voice coil motors have a wide range of applications in fast rearview mirror control. Quick rearview mirror control refers to a system used to adjust the position of a car's rearview mirror to provide the driver with a better view and driving experience. Voice coil motors can be used in this application to achieve fast and accurate rearview mirror adjustment to adapt to different driving conditions and driver needs.
The following are some application methods of voice coil motors in fast rearview mirror control:
1. Electric adjustment: The voice coil motor can be used to drive the electric adjustment of the rearview mirror, allowing the driver to adjust the angle and position of the rearview mirror through buttons or switches to obtain the best view.
2. Quick adjustment: The voice coil motor has the characteristic of fast response, which can quickly adjust the position of the rearview mirror to adapt to changes in driving conditions, such as changing lanes, reversing, etc.
3. Memory function: Some vehicles are equipped with a memory function for the rearview mirror, allowing the driver to preset different rearview mirror positions. The voice coil motor can achieve fast and accurate position adjustment to achieve switching of these preset positions.
4. Automatic adjustment: Some advanced driving assistance systems can automatically adjust the position of the rearview mirror based on conditions such as vehicle speed and driving direction to provide the best view. The voice coil motor can achieve this automatic adjustment function.
5. Closed loop control: Introducing position sensors, such as optical encoders, can achieve closed-loop control to accurately monitor and control the position of the rearview mirror.
Technical Parameters:
| VARS Series of Swing type voice coil motor | ||||||||
| Model | Peak torque(N-M) | Continuous torque25℃(N-M) | Maximum travel(mm) | Voltage(V) | Back EMF constant(V/m/S) | Coil weight(g) | Width*height (mm) | Length(mm) |
| VARS0008-026-00A | 0.080 | 0.045 | 26.0 | 6.4 | 0.045 | 11.7 | 39.8*26.1 | 35.00 |
| VARS0017-090-00A | 0.170 | 0.110 | 90.0 | 11.1 | 0.11 | 18.0 | 44*39 | 70.00 |
| VARS0022-032-00A | 0.220 | 0.120 | 32.0 | 15.5 | 0.16 | 21.5 | 51.5*26 | 60.00 |
| VARS0042-040-00A | 0.420 | 0.380 | 40.0 | 3.5 | 0.12 | 38.0 | 53.6*30.3 | 82.00 |
| VARS0077-020-00A | 0.770 | 0.630 | 20.0 | 6.7 | 0.24 | 66.0 | 50*30 | 75.00 |
| VARS0084-030-00A | 0.840 | 0.600 | 30.0 | 6.3 | 0.2 | 54.2 | 48.9*30.6 | 75.00 |
| VARS0120-020-00A | 1.200 | 1.200 | 20.0 | 8.4 | 0.67 | 65.0 | 73.5*32 | 80.00 |
| VARS0706-014-00A | 7.100 | 2.100 | 14.0 | 52.4 | 1.03 | 220.0 | 65*54.5 | 115.00 |
| VARS4520-030-00A | 45.200 | 19.000 | 30.0 | 71.5 | 4.3 | 1300.0 | 240*78 | 240.00 |
The Rotary Voice Coil Motor (VCM) is an innovative motor that provides up to 50n-m torque, low noise and high reliability. The rotary actuator uses rectangular linear actuator and bending actuator technology to provide a high-resolution finite-angle positioning system. Its typical stroke angle exceeds 100 degrees and torque is 50n-m. The Rotary Actuators are typically utilized as mirror position Actuators for laser technologies,rotary valve and damping Actuators, rotary positioning systems and flight control Actuators, Rotary Actuators markets include semiconductor,automotive,industrial and aerospace industries.Its model is the VARS series, and it is specifically designed to rotate technology to superior performance. This is an ideal choice for applications that require a rotary motor with superior and reliable performance. It also offers a three-month to one-year warranty, depending on the application. With the rotating voice coil motor, you can ensure high quality performance and maximum efficiency.
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